CN2063059U - Hand-held electric pipe cutter - Google Patents
Hand-held electric pipe cutter Download PDFInfo
- Publication number
- CN2063059U CN2063059U CN 89213372 CN89213372U CN2063059U CN 2063059 U CN2063059 U CN 2063059U CN 89213372 CN89213372 CN 89213372 CN 89213372 U CN89213372 U CN 89213372U CN 2063059 U CN2063059 U CN 2063059U
- Authority
- CN
- China
- Prior art keywords
- pipe
- conical gear
- cutter
- hand electric
- rotating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A hand-held electric pipe cutter is a cutter electric tool and consists of a fixed incomplete bevel gear and a rotating part. The rotating part is provided with a pipe cutting device, an automatic cutter feeding and withdrawing device, a cutter withdrawing safety device and a pipe centering and supporting device. It can cut off the pipe by using the power part of the threading machine.
It is matched with electric threading machine and other power equipment, and can implement one machine with several purposes, and when the pipe is cut, it has no need of using heavy tools of pipe bench vice, pliers table and pipe cutter frame, etc. It is labor-saving, time-saving, convenient to carry, and can be used in narrow places.
Description
A kind of electric tool that cuts pipe, it is mainly used in hand electric die head threading machine and other power set.
Present domestic and Japanese hand electric die head threading machine of herding companies such as field, ASADA, West Germany REMS does not all have the casing knife annex, also must use heavy pipe bench vice, work bench, manual casing knife when therefore water, gas, pipeline being installed.Desk-top die head threading machine Pipe Cutting then needs manual feed.
The purpose of this utility model is to design a kind of simple in structurely, can connect with the power section of hand electric die head threading machine, can autofeed, the casing knife of withdrawing, realize a tractor serves several purposes.
The utility model is made up of standing part, rotating part.Fig. 1 is a front view, and Fig. 2 is that A is to view.
Standing part is incomplete conical gear (10), and it is fixed on hand electric tapping machine (hereinafter to be referred as the die head threading machine) shell (9) by screw.
Rotating part is by support (2), planet small conical gear (3), screw rod (1), slide block (5), safety pin (4), cutting blade (6), bogie wheel (8), pin (11), screw compositions such as (12).Rotating part connects with the die head threading machine power section by pin (11), screw (12), with the motor rotation of electric tool.Planet small conical gear (3) can be gone up at screw rod (1) along screw thread and rotate, and slide block (5) can be gone up in (2) and slide.
Existing accompanying drawings operation principle is as follows.Passed the axle center of rotating part by Pipe Cutting (7), fixed by the clamping device of die head threading machine.When the motor of die head threading machine was just changeing, the power section of die head threading machine made support (2) drive planet small conical gear (3) thereupon around by the axis of Pipe Cutting (7), rotates continuously.Planet small conical gear (3) is periodically meshing with partial gear (10), and realization planet small conical gear (3) rotated around the intermittence of himself axis.Planet small conical gear (3) is worm drive with screw rod (1), but planet small conical gear (3) can only be rotated by the constraint of support (2), can not move, and screw rod (1) can only be moved by the constraint of slide block (5), can not rotate.So planet small conical gear (3) periodically intermittently rotates, caused that slide block (5) drives cutting blade (6) and moves down periodic intermittence, thereby realized the autofeed of casing knife.
After the feed once, support (2) drives cutting blade (6) along being cut a week by the cylindrical of Pipe Cutting (7), cuts a week again, so analogizes till pipe is cut off.
When the motor of mantle fiber four reversed, cutting blade moved up, and realized the automatic withdrawal of cutting blade (6).When automatic withdrawal such as slide block (5) rise to extreme position, collide with support (2), screw rod (1) continue to rise, and cuts off safety pin (4), make screw rod (1) with slide block (5) thus separate and protected casing knife and mantle fiber four.
Bogie wheel (8) and cutting blade (6), three points centering make the center of rotation that is in support (2) by Pipe Cutting (7), make the cutting pipe during one week, the degree of depth unanimity of cutting, and cutting blade (6) is not fragile.Change the size of bogie wheel (8), can adapt to the pipe of different-diameter.Bogie wheel (8) has also born cuts cutting force, has supported pipe (7).
A. of the present utility model being characterised in that: utilizing the intermittent drive mechanism in space to make the power of mantle fiber four periodically promote the Pipe Cutting cutter, is the autofeed and the withdrawing of Pipe Cutting cutter in fact.B. utilize the power of mantle fiber four to make the Pipe Cutting cutter along being cut pipe by the cylindrical of Pipe Cutting (7).C. when automatic withdrawal, prevent to destroy casing knife, damage the safety device of die head threading machine.D. casing knife has also had the supporting arrangement of centering and supporting pipes effect, can prevent that casing knife and die head threading machine from damaging.
Advantage of the present utility model and effect:
A. according to the bogie wheel of being selected by the diameter of Pipe Cutting (7) to vary in size.Casing knife is contained on the die head threading machine, and fixing, packs into again, will be clamped, connect power supply and get final product Pipe Cutting by Pipe Cutting (7) by Pipe Cutting (7) by pin (1), screw (12), but autofeed, withdrawing.
B. use the utility model, increase the function of hand electric die head threading machine, realized a tractor serves several purposes.
C. compare with Pipe Cutting instruments such as existing pipe cutter frame, saw bow frame, hacksaw blades, the utility model does not need clamp-on pipe vise, work bench etc., and is easy to carry during construction, laborsaving, save time, and also can carry out Pipe Cutting in narrow place.
D., safety guard is arranged, prevent to damage casing knife, Pipe Cutting cutter, mantle fiber four.
E. the utility model also can be used for desktop electric die head threading machine and other power set.
Embodiment:
The hand electric casing knife has been actual to be used on the hand electric die head threading machine that Chongqing, Chongqing worker Electric Tool Works produces, take off the bolt die head of hand electric die head threading machine, change the hand electric casing knife, get final product autofeed, cut off pipe, can begin to cut another time behind the automatic withdrawal again.Cutting is fast, the smooth mantle fiber that helps of otch cylindrical.
Claims (5)
1, the utility model is a kind of hand electric casing knife, it is made up of standing part and rotating part, it is characterized in that: the incomplete conical gear (10) that constitutes standing part is arranged, on support (2) position of rotating part, the slide block (5) and the cutting blade (6) that constitute pipe installation are arranged, the screw rod (1) and the planet small conical gear (3) that constitute automatic forward and back knife system are arranged, the safety pin (4) that constitutes the automatic withdrawal safety device is arranged, the bogie wheel (8) that constitutes pipe centering supporting arrangement is arranged.
2, according to the described hand electric casing knife of claim 1, it is characterized in that: on support (2) position, the screw rod (1) and the planet small conical gear (3) that constitute screw-drive mechanism are arranged.
3, according to the described hand electric casing knife of claim 1, it is characterized in that: incomplete conical gear (10) and the planet small conical gear (3) that constitutes the space intermittent drive mechanism arranged at standing part and rotating part.
4, according to the described hand electric casing knife of claim 1, it is characterized in that: on slide block (5) and screw rod (1) position a diameter being arranged is the safety pin of 1-2mm.
5, according to the described hand electric casing knife of claim 1, it is characterized in that: on support (2) position, have two according to the bogie wheel (8) that can be selected by the sub-diameter of Pipe Cutting to use instead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213372 CN2063059U (en) | 1989-12-06 | 1989-12-06 | Hand-held electric pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213372 CN2063059U (en) | 1989-12-06 | 1989-12-06 | Hand-held electric pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2063059U true CN2063059U (en) | 1990-10-03 |
Family
ID=4869401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89213372 Expired - Lifetime CN2063059U (en) | 1989-12-06 | 1989-12-06 | Hand-held electric pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2063059U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912994A (en) * | 2010-07-20 | 2010-12-15 | 周志玉 | Full-automatic pipe cutting machine |
| CN102091822A (en) * | 2010-12-07 | 2011-06-15 | 淮安信息职业技术学院 | Manual pipe cutter |
| CN109530786A (en) * | 2019-01-28 | 2019-03-29 | 云谷（固安）科技有限公司 | Pipe installation |
| WO2020215459A1 (en) * | 2019-04-24 | 2020-10-29 | 常州机电职业技术学院 | Easily adjustable pipeline cutting device |
-
1989
- 1989-12-06 CN CN 89213372 patent/CN2063059U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912994A (en) * | 2010-07-20 | 2010-12-15 | 周志玉 | Full-automatic pipe cutting machine |
| CN101912994B (en) * | 2010-07-20 | 2011-12-07 | 周志玉 | Full-automatic pipe cutting machine |
| CN102091822A (en) * | 2010-12-07 | 2011-06-15 | 淮安信息职业技术学院 | Manual pipe cutter |
| CN102091822B (en) * | 2010-12-07 | 2012-07-04 | 淮安信息职业技术学院 | Manual pipe cutter |
| CN109530786A (en) * | 2019-01-28 | 2019-03-29 | 云谷（固安）科技有限公司 | Pipe installation |
| WO2020215459A1 (en) * | 2019-04-24 | 2020-10-29 | 常州机电职业技术学院 | Easily adjustable pipeline cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |